Canon rf 24mm f 1 4l vcm vs canon rf 28mm f 2 8 stm?

Here is what the site says about that.

From Canon RF 24mm f/1.4L VCM: Canon RF 24mm f/1.4L VCM: A prime lens by Canon for Full frame cameras, 24mm f/1.4. Specs - Maker: Canon - Focal length: 24mm (prime) - Maximum aperture: f/1.4 - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: no - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, 24mm. - On APS-C (Canon) (Canon RF): like 38mm on full frame; f/1.4 gives about the depth of ...

From Canon RF 28mm f/2.8 STM: Canon RF 28mm f/2.8 STM: A prime lens by Canon for Full frame cameras, 28mm f/2.8. Specs - Maker: Canon - Focal length: 28mm (prime) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: no - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, 28mm. - On APS-C (Canon) (Canon RF): like 45mm on full frame; f/2.8 gives about the depth of ...

Quoted from this site's pages.